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Business Registration

Business Registration

San Francisco’s Business and Tax Regulations Code requires that every person engaging in business within the City must register within 15 days after commencing business and renewed on an annual basis. To become a Supplier for the City and County of San Francisco, you must complete a Business Registration with our office.

Renew Business Registration

2019 Business Registration Certificates will be mailed by the third week of June. You will not receive a business registration certificate if there are outstanding business taxes, unsecured property taxes, license and permit fees, or other fees and assessments owed to the City and County of San Francisco.

ATTENTION TAXI and TNC DRIVERS: If your only business activity in San Francisco is as a driver for a TAXI and/or a Transportation Network Company (TNC), you are no longer required to register as a business, or renew your existing business registration.

City Bidder/Supplier (Vendor) Business Registration

To become a Supplier for the City and County of San Francisco, you must complete a Business Tax Registration with the Office of the Treasurer & Tax Collector's. Click Here for next steps.

Need Further Assistance?

Submit a service request. A Representative will contact you on the SAME DAY of the request if submitted prior to 7:00 pm. Requests received after 7:00 pm will receive a response by the next business day.